H10W 20/492
Changeable by the use of an external beam
Official title: {changeable by the use of an external beam, e.g. laser beam or ion beam}
H10W20/492 (Changeable by the use of an external beam) appears on 103 US grants and 54 published applications in this corpus.
Search patents in H10W- Granted patents
- 103
- Published applications
- 54
- Assignees
- 48
- Inventors
- 181
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 8 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 4 |
| 2003 | 4 | 5 |
| 2004 | 6 | 6 |
| 2005 | 2 | 4 |
| 2006 | 3 | 2 |
| 2007 | 7 | 4 |
| 2008 | 1 | 4 |
| 2009 | 0 | 3 |
| 2010 | 2 | 3 |
| 2011 | 4 | 3 |
| 2012 | 3 | 0 |
| 2013 | 3 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 3 |
| 2025 | 3 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser-formed interconnects for redundant devices12 May 2026US 12,628,643 B2Daktronics, Inc.
- Anti-fuse and fuse structures for improving the functionality of qubit circuits23 Dec 2025US 12,505,365 B2International Business Machines Corporation
- Superconducting anti-fuse based field programmable gate array2 Sep 2025US 12,408,563 B1Synopsys, Inc.
- Anti-fuse and fuse structures for improving the functionality of qubit circuits4 Feb 2025US 12,218,048 B2International Business Machines Corporation
- Method for fabricating semiconductor device with programmable unit27 Feb 2024US 11,916,019 B2Nanya Technology Corporation
- Anti-fuse and fuse structures for improving the functionality of qubit circuits4 Apr 2024US 2024/0113015 A1International Business Machines Corporation
- Anti-fuse element and light-emitting device28 Mar 2024US 2024/0105594 A1Nichia Corporation
- Laser-formed interconnects for redundant devices11 Jan 2024US 2024/0014129 A1X Display Company Technology Limited
- Anti-fuse and fuse structures for improving the functionality of qubit circuits19 Oct 2023US 2023/0334354 A1International Business Machines Corporation
- Semiconductor device with programmable unit and method for fabricating the same2 Jun 2022US 2022/0173045 A1Nanya Technology Corporation
Most cited
By later US patents
- Semiconductor integrated circuit device and process for producing the same111US 4,900,695 AHitachi, Ltd. · 1990
- Programmable semiconductor integrated circuitry including a programming semiconductor element109US 4,455,495 AHitachi, Ltd. · 1984
- Method for fabricating semiconductor device83US 4,800,179 AFujitsu Limited · 1989
- Laser-configured logic array79US 4,240,094 AHarris Corporation · 1980
- Make-link programming of semiconductor devices using laser enhanced thermal breakdown of insulator71US 4,751,197 ATexas Instruments Incorporated · 1988